Comparison

Knowrisk vs Calorie Tracker & Macros

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

Knowrisk

Features
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Knowrisk is a fully interoperable mobile app that works across all devices and hospital settings, helping people track their daily indicators and build healthier habits through personalized insights and tips. Powered by the Rooks API, Knowrisk ensures seamless connectivity and securely imports data from existing sourcesβ€”without requiring direct pairing with external devices or hardware. The app retrieves information from wearables (such as activity levels, steps, rest, sleep quality, body signals, or environmental factors) as well as self-reported check-ins like mood, stress, or lifestyle habits. By combining this information, Knowrisk highlights meaningful patterns and provides actionable insights that support long-term wellbeing. Knowrisk integrates smoothly into hospital workflows: information is set up by doctors in their systems, and individuals are invited to create their accounts directly through their hospital’s B2B platform. Importantly, Knowrisk does not replace doctors and does not perform diagnosticsβ€”instead, it complements professional expertise by providing richer context through real-world data. By collecting and connecting these insights, Knowrisk helps people and their care teams work together towards better outcomes, while keeping individuals in full control of their data and permissions.

About

Calorie Tracker & Macros

Features
Read full description

The honest AI calorie counter. Snap a meal, answer one quick question, get a number you can trust. Bo doesn't just count what's in your photo. It asks the missing piece β€” ranch or vinaigrette? side of rice? β€” so the salad you logged isn't off by 400 calories. That's the difference between a guess and an honest number. WHY BO β€’ AI vision that asks ONE follow-up β€” six seconds end-to-end β€’ Voice logging β€” "I had Sweetgreen, harvest bowl" β€’ Barcode scanning for packaged food β€’ Manual entry with macro auto-fill (4-4-9 rule) β€’ Apple Health two-way sync β€” workouts in, meals out β€’ Home screen widget + lock screen calorie ring THE COMPANION FEATURES β€’ Bo, the bowl mascot, reacts to your day β€” never shames, never red-flag warns β€’ Restaurant memory β€” "had Sweetgreen" once, Bo remembers next time β€’ Pacing forecast β€” "On pace for 70 kg by Jul 12" β€’ Streak shields β€” skip a day, keep your streak. One free shield per week. β€’ Insights week / month / year β€” see your real pattern across any window β€’ Macro coach β€” "you're 30% under protein, try X" β€’ Daily goal target via Mifflin-St Jeor TDEE (basal + active burn included) β€’ Apple Sign In β€” never see your password β€’ Family-friendly: zero guilt-trip notifications, zero "streak at risk" red banners PRIVACY THAT MEANS SOMETHING β€’ HealthKit data stays on device β€” we never see raw readings β€’ AI vision via Google Gemini API per-request, never used to train models β€’ Plain-English privacy policy β€” read it in two minutes β€’ Delete your account from inside the app, one tap β€’ No third-party trackers, no advertising IDs PREMIUM (7-DAY FREE TRIAL) β€’ Unlimited Smart Scans + voice + barcode β€’ Apple Health two-way sync β€’ Restaurant memory + pacing forecast β€’ Home-screen + lock-screen widgets β€’ Two streak shields per week β€’ Priority Bo updates + early features $59 / yr or $9 / mo. Cancel anytime from iPhone Settings β€” no support email needed. WHAT BO IS NOT β€’ Not a medical device. We don't moralize about food. β€’ No BMI labels. No "obese" or "overweight" framing. Ever. β€’ No "you've broken your streak!" red anxiety banners. β€’ No glassmorphism, no neon green, no Apple-style 3D flame. Built quietly in the background of your day. By a small team in Bali β†’ SF β†’ Southeast Asia. QUESTIONS, FEEDBACK, OR REFUNDS hello@bo.app β€” a real person reads every message. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Knowrisk4 screens
Calorie Tracker & Macros4 screens

Verdict

The call

The clearest difference is in-app purchases: Knowrisk at none against Calorie Tracker & Macros's 2. Knowrisk also leads on iOS requirement (15.1 vs 17.0). Calorie Tracker & Macros's advantage is update cadence (every 3 days vs every 2 weeks). On price, ads and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Calorie Tracker & Macros sells 2 in-app purchases, starting at $5.99 per 7 days. Knowrisk asks for nothing beyond the download.

UpkeepUpdate frequency

Knowrisk ships an update every 2 weeks, Calorie Tracker & Macros every 3 days. The most recent releases landed on October 4, 2026 and October 25, 2026 respectively.

Scorecard3 real differences Β· 3 level
Knowrisk versus Calorie Tracker & Macros: the parameters behind the verdict, then further details
ParameterKnowriskCalorie Tracker & Macros
PriceFreeFree
Update frequencyEvery 2 weeksEvery 3 days β€” better
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPod β€” betteriPhone
Requires iOS15.1 β€” better17.0
Further details β€” not scored
Size34 MB12 MB
Age rating17+4+
DeveloperKnowlepsyAziz Sassi

In-app purchases

None

Knowrisk

No in-app purchases

2 purchases

Calorie Tracker & Macros

Subscriptions2
  • weekly$5.997 Days
  • monthly$9.991 Month

Questions

Is Knowrisk free?
Knowrisk is free to download, with no in-app purchases.
Is Calorie Tracker & Macros free?
Calorie Tracker & Macros is free to download, with in-app purchases available.
Do Knowrisk or Calorie Tracker & Macros have ads?
Neither Knowrisk nor Calorie Tracker & Macros shows ads.
Which is updated more often, Knowrisk or Calorie Tracker & Macros?
Knowrisk ships an update every 2 weeks, and Calorie Tracker & Macros every 3 days. Most recently, Knowrisk was updated on October 4, 2026 and Calorie Tracker & Macros on October 25, 2026.

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